Easy to use two button control onoff & press up or down for dimming Has four mood setting buttons which allow four different pre set mood setting from the touch of a button Remote Control up to 6 different controllers the dimmer has the ability to have pre set mood levels of lighting Can be controlled from Smartphones iPhone iPad using the optional Lightwave RF Wi-Fi Link Blue LED Status Light The Lightwave RF Master Wall Switch offers a quick & simple way to control an unlimited number of Lightwave RF devices within the same room & create some great mood lighting effects set & save the dim levels in seconds & enjoy instant lighting scenes every time you enter the room & hit the switch. One touch of the All Off button & every light lamp or socket is switched off as you leave the room simple. The Master Wall Switch is completely wireless & can be placed anywhere you desire even attach it to your armchair It can be used to operate & dim the full range of Lightwave RF Dimmers dimmable CFLs & LEDs & can also operate Lightwave RF 13A Power Sockets.